Privacy Policy — ChessZar
Last updated: 14 June 2026
ChessZar is a mobile chess game developed and operated under the developer name Paris Apps Studio.
This Privacy Policy explains what information is processed when you use the ChessZar mobile application.
1. Information we collect
ChessZar does not require users to create an account with an email address, password, phone number, or real name.
The app may process the following information:
- a technical player identifier generated by the app or server;
- gameplay data, such as games played, results, Elo rating, tournaments, puzzles, rewards, and preferences;
- app settings, such as sound, vibration, board theme, and piece style;
- technical data required for the app to communicate with the ChessZar server.
2. How we use this information
We use this information to:
- provide the chess game experience;
- save your progress and game history;
- calculate ratings, puzzle progress, and tournament results;
- improve the stability and quality of the app;
- prevent errors, abuse, and technical issues.
3. Data sharing
We do not sell your personal data.
We do not share your data with advertisers.
The app communicates with our own backend server in order to provide the game features.
4. Advertising and purchases
The current version of ChessZar does not include paid purchases.
The current version of ChessZar does not use personalized advertising.
If advertising or in-app purchases are added in the future, this Privacy Policy will be updated before release.
5. Children
ChessZar is a general chess game and is not specifically directed at children.
6. Data retention
Gameplay and progress data may be stored as long as necessary to provide the app features.
If you want your data to be deleted, you can contact us at the email address below.
7. Security
We use reasonable technical measures to protect the data processed by the app. However, no online service can guarantee absolute security.
8. Intellectual Property
ChessZar, including its name, logo, visual identity, design, game assets, texts, user interface, and software elements, is owned by the developer operating under the name Paris Apps Studio or used under appropriate rights.
You may not copy, reproduce, modify, distribute, resell, reverse engineer, or create a misleading imitation of ChessZar or its branding without prior written permission.
All rights not expressly granted are reserved.
9. Contact
If you have questions about this Privacy Policy or want to request deletion of your data, contact us at: